Trail
{#if hops.length === 0}
Follow a call and the path you walked shows up here.
{:else} {#each hops as hop, i (hop.id)} {#if i > 0}
{hop.dir === 'up' ? '←' : '→'}
{/if}
step(i)} >
{hopLabel(hop)}
{/each} {/if}
{#if hops.length > 1}
Read as flow
{/if} {#if hops.length > 0}
Clear
{/if}